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Identifying Emerging Trends of Financial Business Method Patents

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  • Won Sang Lee

    (Department of Information and Industrial Engineering, Yonsei University, 134 Shinchon-dong, Seoul 03722, Korea)

  • So Young Sohn

    (Department of Information and Industrial Engineering, Yonsei University, 134 Shinchon-dong, Seoul 03722, Korea)

Abstract

Financial technology has become an important part of the banking industry in recent times. This study attempts to propose a framework to identify emerging areas and trends using financial business method patents. Based on the abstracts of financial business method patents registered at the United States Patent and Trademark Office, this study first applies latent Dirichlet allocation to identify emerging topics. The probability of the annual occurrence of each topic is adjusted through the exponentially weighted moving average to reflect the importance of the recent probability of topics. Each topic is classified as “hot” or “cold” depending on whether the exponentially weighted moving average of the probabilities exceeds the threshold. We applied survival analysis to the time gap of recurrently becoming hot from a cold status with the associated factor of financial business method patents. The findings suggest that the topic with the short granted period and high forward citation is likely to become hot. In addition, the topic that is aged and specific in narrow areas is likely to continuously change into the hot or cold status. The approach proposed in this study contributes toward understanding topic emergence in the financial area and pursuing sustainable development.

Suggested Citation

  • Won Sang Lee & So Young Sohn, 2017. "Identifying Emerging Trends of Financial Business Method Patents," Sustainability, MDPI, vol. 9(9), pages 1-21, September.
    • Handle: RePEc:gam:jsusta:v:9:y:2017:i:9:p:1670-:d:112597
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    References listed on IDEAS

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    1. Joshua Lerner, 1994. "The Importance of Patent Scope: An Empirical Analysis," RAND Journal of Economics, The RAND Corporation, vol. 25(2), pages 319-333, Summer.
    2. Jae Young Choi & Seongkyoon Jeong & Kyunam Kim, 2015. "A Study on Diffusion Pattern of Technology Convergence: Patent Analysis for Korea," Sustainability, MDPI, vol. 7(9), pages 1-24, August.
    3. T H Moon & S Y Sohn, 2010. "Technology credit scoring model considering both SME characteristics and economic conditions: The Korean case," Journal of the Operational Research Society, Palgrave Macmillan;The OR Society, vol. 61(4), pages 666-675, April.
    4. Lazzeretti, Luciana & Capone, Francesco, 2016. "How proximity matters in innovation networks dynamics along the cluster evolution. A study of the high technology applied to cultural goods," Journal of Business Research, Elsevier, vol. 69(12), pages 5855-5865.
    5. Bronwyn H. Hall, 2003. "Business Method Patents, Innovation, and Policy," NBER Working Papers 9717, National Bureau of Economic Research, Inc.
    6. Jing Ma & Alan L. Porter, 2015. "Analyzing patent topical information to identify technology pathways and potential opportunities," Scientometrics, Springer;Akadémiai Kiadó, vol. 102(1), pages 811-827, January.
    7. Yonghan Ju & So Young Sohn, 2015. "Identifying patterns in rare earth element patents based on text and data mining," Scientometrics, Springer;Akadémiai Kiadó, vol. 102(1), pages 389-410, January.
    8. Danielle Lewensohn & Charlotta Dahlborg & Jan Kowalski & Per Lundin, 2015. "Applying patent survival analysis in the academic context," Research Evaluation, Oxford University Press, vol. 24(2), pages 197-212.
    9. Guellec, Dominique & Pottelsberghe de la Potterie, Bruno v., 2000. "Applications, grants and the value of patent," Economics Letters, Elsevier, vol. 69(1), pages 109-114, October.
    10. Hartmut Hirsch-Kreinsen, 2011. "Financial Market and Technological Innovation," Industry and Innovation, Taylor & Francis Journals, vol. 18(4), pages 351-368.
    11. Yoon Seong Kim & Eun Jin Han & So Young Sohn, 2017. "Demand Forecasting for Heavy-Duty Diesel Engines Considering Emission Regulations," Sustainability, MDPI, vol. 9(2), pages 1-16, January.
    12. Ulrich Frick & Hannah Frick & Berthold Langguth & Michael Landgrebe & Bettina Hübner-Liebermann & Göran Hajak, 2013. "The Revolving Door Phenomenon Revisited: Time to Readmission in 17’415 Patients with 37’697 Hospitalisations at a German Psychiatric Hospital," PLOS ONE, Public Library of Science, vol. 8(10), pages 1-9, October.
    13. Lerner, Josh, 2006. "The new new financial thing: The origins of financial innovations," Journal of Financial Economics, Elsevier, vol. 79(2), pages 223-255, February.
    14. Dietmar Harhoff & Francis Narin & F. M. Scherer & Katrin Vopel, 1999. "Citation Frequency And The Value Of Patented Inventions," The Review of Economics and Statistics, MIT Press, vol. 81(3), pages 511-515, August.
    15. Harhoff, Dietmar & Scherer, Frederic M. & Vopel, Katrin, 2003. "Citations, family size, opposition and the value of patent rights," Research Policy, Elsevier, vol. 32(8), pages 1343-1363, September.
    16. Raghuram Rajan, 2012. "The Corporation in Finance," NBER Working Papers 17760, National Bureau of Economic Research, Inc.
    17. Eun Jin Han & So Young Sohn, 2017. "Firms’ Negative Perceptions on Patents, Technology Management Strategies, and Subsequent Performance," Sustainability, MDPI, vol. 9(3), pages 1-15, March.
    18. T H Moon & Y Kim & S Y Sohn, 2011. "Technology credit rating system for funding SMEs," Journal of the Operational Research Society, Palgrave Macmillan;The OR Society, vol. 62(4), pages 608-615, April.
    19. Yonghan Ju & So Young Sohn, 2017. "Technology Credit Scoring Based on a Quantification Method," Sustainability, MDPI, vol. 9(6), pages 1-16, June.
    20. Leen Gorissen & Karl Vrancken & Saskia Manshoven, 2016. "Transition Thinking and Business Model Innovation–Towards a Transformative Business Model and New Role for the Reuse Centers of Limburg, Belgium," Sustainability, MDPI, vol. 8(2), pages 1-23, January.
    21. Woo Jin Lee & Won Kyung Lee & So Young Sohn, 2016. "Patent Network Analysis and Quadratic Assignment Procedures to Identify the Convergence of Robot Technologies," PLOS ONE, Public Library of Science, vol. 11(10), pages 1-16, October.
    22. Lee, Won Sang & Han, Eun Jin & Sohn, So Young, 2015. "Predicting the pattern of technology convergence using big-data technology on large-scale triadic patents," Technological Forecasting and Social Change, Elsevier, vol. 100(C), pages 317-329.
    23. Si-Hua Chen, 2016. "The Influencing Factors of Enterprise Sustainable Innovation: An Empirical Study," Sustainability, MDPI, vol. 8(5), pages 1-17, April.
    24. Momeni, Abdolreza & Rost, Katja, 2016. "Identification and monitoring of possible disruptive technologies by patent-development paths and topic modeling," Technological Forecasting and Social Change, Elsevier, vol. 104(C), pages 16-29.
    25. Grün, Bettina & Hornik, Kurt, 2011. "topicmodels: An R Package for Fitting Topic Models," Journal of Statistical Software, Foundation for Open Access Statistics, vol. 40(i13).
    26. Gilsing, Victor A. & Cloodt, Myriam & Bertrand–Cloodt, Danielle, 2016. "What makes you more central? Antecedents of changes in betweenness-centrality in technology-based alliance networks," Technological Forecasting and Social Change, Elsevier, vol. 111(C), pages 209-221.
    27. Kuo-Jui Wu & Ching-Jong Liao & Ming-Lang Tseng & Pei-Jay Chou, 2015. "Understanding Innovation for Sustainable Business Management Capabilities and Competencies under Uncertainty," Sustainability, MDPI, vol. 7(10), pages 1-35, October.
    28. Godlewski, Christophe J., 2015. "The dynamics of bank debt renegotiation in Europe: A survival analysis approach," Economic Modelling, Elsevier, vol. 49(C), pages 19-31.
    29. Raghuram G. Rajan, 2012. "Presidential Address: The Corporation in Finance," Journal of Finance, American Finance Association, vol. 67(4), pages 1173-1217, August.
    30. Bronwyn H. Hall, 2009. "Business And Financial Method Patents, Innovation, And Policy," Scottish Journal of Political Economy, Scottish Economic Society, vol. 56(4), pages 443-473, September.
    31. Jiang, Hanchen & Qiang, Maoshan & Lin, Peng, 2016. "A topic modeling based bibliometric exploration of hydropower research," Renewable and Sustainable Energy Reviews, Elsevier, vol. 57(C), pages 226-237.
    32. Jungpyo Lee & So Young Sohn, 2017. "What makes the first forward citation of a patent occur earlier?," Scientometrics, Springer;Akadémiai Kiadó, vol. 113(1), pages 279-298, October.
    33. So Sohn & Yoon Kim, 2013. "Behavioral credit scoring model for technology-based firms that considers uncertain financial ratios obtained from relationship banking," Small Business Economics, Springer, vol. 41(4), pages 931-943, December.
    34. T H Moon & S Y Sohn, 2011. "Survival analysis for technology credit scoring adjusting total perception," Journal of the Operational Research Society, Palgrave Macmillan;The OR Society, vol. 62(6), pages 1159-1168, June.
    35. Jean O. Lanjouw & Mark Schankerman, 2004. "Patent Quality and Research Productivity: Measuring Innovation with Multiple Indicators," Economic Journal, Royal Economic Society, vol. 114(495), pages 441-465, April.
    36. Sanjay K. Arora & Alan L. Porter & Jan Youtie & Philip Shapira, 2013. "Capturing new developments in an emerging technology: an updated search strategy for identifying nanotechnology research outputs," Scientometrics, Springer;Akadémiai Kiadó, vol. 95(1), pages 351-370, April.
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    4. Nhu Khoa Nguyen & Thierry Delahaut & Emanuela Boros & Antoine Doucet & Gael Lejeune, 2023. "Contextualizing Emerging Trends in Financial News Articles," Papers 2301.11318, arXiv.org.
    5. Francesca Pampurini & Anna Grazia Quaranta, 2024. "Assessing the Impact of Banks’ High-Tech Investments on Efficiency: What Is the Actual Relationship Direction?," International Journal of Business and Management, Canadian Center of Science and Education, vol. 18(6), pages 1-13, January.
    6. Han, Xiaotong & Zhu, Donghua & Lei, Ming & Daim, Tugrul, 2021. "R&D trend analysis based on patent mining: An integrated use of patent applications and invalidation data," Technological Forecasting and Social Change, Elsevier, vol. 167(C).

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